Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

Any homeowner thinking of going solar should act sooner rather than later, as tax incentives will expire at the end of the ...

A 1.3-MW solar system built atop the Cornell School District in Coraopolis, Pennsylvania, will offset 100% of its annual ...

NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS.

Discover the dramatic forces creating spectacular weather on neighboring planets and moons. Out in the solar system, the weather gets wacky – with globe-spanning dust storms, monsoons of liquid ...

The probe entered a region beyond the heliopause, where temperatures are incredibly high, and continued to function despite ...

Solar panels are still an expensive home upgrade, but they're much cheaper than they were a decade ago. The national average cost of solar panels is $2.69 per watt, according to a recent report from ...

Davide Farnocchia hunts down and tracks asteroids, and several years ago he saw something he couldn’t explain. Farnocchia works at NASA’s Center for Near-Earth Object Studies in California. Using ...

What are the weirdest worlds in our solar system, and how did they come to be? From a dwarf planet that looks like a deflated football, to a tiny moon with cliffs taller than Mt. Everest, to the ...